General Science Questions Practice Question and Answer
8 Q: Provides a variety of attractive colors to flowers and seeds?
872 063b6c77f61d62119f1a1f758
63b6c77f61d62119f1a1f758- 1Leucoplastfalse
- 2tonoplastfalse
- 3chromoplasttrue
- 4None of thesefalse
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Answer : 3. "chromoplast"
Explanation :
Protein synthesis takes place in the cell on ribosomes. Ribosomes are cellular structures composed of RNA and proteins, and they are the sites where amino acids are linked together to form proteins, following the instructions encoded in messenger RNA (mRNA) molecules. This process, called translation, is a fundamental cellular mechanism essential for the synthesis of various proteins necessary for the functioning of the cell and the organism as a whole. Ribosomes can be found both in the cytoplasm of the cell and attached to the endoplasmic reticulum in eukaryotic cells.
Q: The intermediate range nuclear capable missile developed indigenously is named–
870 0651eb7d6cb11fc503613555a
651eb7d6cb11fc503613555a- 1Agnitrue
- 2Prithvifalse
- 3Nagfalse
- 4Trishulfalse
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Answer : 1. "Agni "
Explanation :
The Agni missile is a family of medium to intercontinental range ballistic missiles developed by India, named after one of the five elements of nature. In the Agni series of ballistic missiles, Agni II, Agni III and Agni IV are Intermediate Range Ballistic Missiles (IRBMs). These are all nuclear weapons capable surface to surface ballistic missile.
Q: Where does protein synthesis take place in the cell?
870 063b6c73328c33f137b3c605f
63b6c73328c33f137b3c605f- 1Golgi bodyfalse
- 2Centrosomefalse
- 3ribosometrue
- 4None of thesefalse
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Answer : 3. "ribosome"
Explanation :
Protein synthesis takes place in the cell on ribosomes. Ribosomes are cellular structures composed of RNA and proteins, and they are the sites where amino acids are linked together to form proteins, following the instructions encoded in messenger RNA (mRNA) molecules. This process, called translation, is a fundamental cellular mechanism essential for the synthesis of various proteins necessary for the functioning of the cell and the organism as a whole. Ribosomes can be found both in the cytoplasm of the cell and attached to the endoplasmic reticulum in eukaryotic cells.
Q: The increasing amount of carbon dioxide in the air is slowly raising, the temperture of the atmosphere, because it absorbs
867 0638de2e334f83f14728e1e14
638de2e334f83f14728e1e14- 1The water vapour of the air and retains its heatfalse
- 2The ultraviolet part of the solar radiationfalse
- 3All the solar radiationsfalse
- 4The infrared part of the solar radiationtrue
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Answer : 4. "The infrared part of the solar radiation"
Q: Which of the following instruments is used for measuring the depth of the ocean?
864 162455755a008a64dd3997bec
62455755a008a64dd3997bec- 1Galvanometerfalse
- 2Ammeterfalse
- 3Barometerfalse
- 4Fathometertrue
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Answer : 4. "Fathometer "
Q: Which matching is not correct?
860 063bd1f7761d62119f1d2bc7b
63bd1f7761d62119f1d2bc7b- 1Electromagnetism - Faradayfalse
- 2Theory of Inheritance - Darwintrue
- 3Laws of Inertia - Newtonfalse
- 4None of these.false
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Answer : 2. "Theory of Inheritance - Darwin"
Q: Which one of the following is not an antioxidant?
859 062e7de3c4404a856fa0e884c
62e7de3c4404a856fa0e884c- 1Vitamin Efalse
- 2Seleniumfalse
- 3Lycopenefalse
- 4Aspartametrue
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Answer : 4. "Aspartame"
Explanation :
All of the following are peroxidases.
(A) Vitamin E
(B) Selenium
(C) Lycopene Q: What does food provide for us?
856 063c7aa778731ac33279abb8a
63c7aa778731ac33279abb8a- 1Energy and waterfalse
- 2Energy and organic materialtrue
- 3Energy and nitrogenfalse
- 4Only energyfalse
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